King Arthur and his knights had earned their freedom after 15 years of service to Rome, in the movie. But a massive army of Saxons was at Hadrian’s wall to take over the island, so Arthur realized he couldn’t make use of his new freedom. And his knights, weary of danger, wanted to leave but reluctantly decided to stay with their leader and fight.
In Indonesia, you take your life in your hands by becoming a Christian. In Egypt, it is a crime to evangelize. You will be thrown in jail for talking to a Muslim about Christ.